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modules: add usage to factories

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Improve audio-dsp properties
Fix some keys
This commit is contained in:
Wim Taymans 2019-05-31 16:41:07 +02:00
parent d4def56bcb
commit a672a9ee67
9 changed files with 44 additions and 29 deletions
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34
src/modules/module-audio-dsp.c
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@ -98,9 +98,7 @@ static void *create_object(void *_data,
struct factory_data *d = _data;
struct pw_client *client;
struct pw_node *dsp;
int res, maxbuffer;
const char *str;
enum pw_direction direction;
int res;
struct node_data *nd;
struct pw_resource *bound_resource;
@ -109,24 +107,16 @@ static void *create_object(void *_data,
client = pw_resource_get_client(resource);
if ((str = pw_properties_get(properties, "audio-dsp.direction")) == NULL)
goto no_props;
direction = pw_properties_parse_int(str);
if ((str = pw_properties_get(properties, "audio-dsp.maxbuffer")) == NULL)
goto no_props;
maxbuffer = pw_properties_parse_int(str);
dsp = pw_audio_dsp_new(pw_module_get_core(d->module),
properties,
direction,
maxbuffer,
sizeof(struct node_data));
if (dsp == NULL)
goto no_mem;
if (dsp == NULL) {
if (errno == ENOMEM)
goto no_mem;
else
goto usage;
}
nd = pw_audio_dsp_get_user_data(dsp);
nd->data = d;
@ -157,9 +147,9 @@ static void *create_object(void *_data,
pw_log_error("audio-dsp needs a resource");
pw_resource_error(resource, -EINVAL, "no resource");
goto done;
no_props:
pw_log_error("audio-dsp needs a property");
pw_resource_error(resource, -EINVAL, "no property");
usage:
pw_log_error("usage: "AUDIO_DSP_USAGE);
pw_resource_error(resource, -EINVAL, "usage: "AUDIO_DSP_USAGE);
goto done;
no_mem:
pw_log_error("can't create node");
@ -210,7 +200,9 @@ static int module_init(struct pw_module *module, struct pw_properties *propertie
"audio-dsp",
PW_TYPE_INTERFACE_Node,
PW_VERSION_NODE_PROXY,
NULL,
pw_properties_new(
PW_KEY_FACTORY_USAGE, AUDIO_DSP_USAGE,
NULL),
sizeof(*data));
if (factory == NULL)
return -ENOMEM;